static int radeon_move_ram_vram(struct ttm_buffer_object *bo,
bool evict, bool interruptible, bool no_wait,
struct ttm_mem_reg *new_mem)
{
struct radeon_device *rdev;
struct ttm_mem_reg *old_mem = &bo->mem;
struct ttm_mem_reg tmp_mem;
struct ttm_placement placement;
u32 placements;
int r;
rdev = radeon_get_rdev(bo->bdev);
tmp_mem = *new_mem;
tmp_mem.mm_node = NULL;
placement.fpfn = 0;
placement.lpfn = 0;
placement.num_placement = 1;
placement.placement = &placements;
placement.num_busy_placement = 1;
placement.busy_placement = &placements;
placements = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
r = ttm_bo_mem_space(bo, &placement, &tmp_mem, interruptible, no_wait);
if (unlikely(r)) {
return r;
}
r = ttm_bo_move_ttm(bo, true, no_wait, &tmp_mem);
if (unlikely(r)) {
goto out_cleanup;
}
r = radeon_move_blit(bo, true, no_wait, new_mem, old_mem);
if (unlikely(r)) {
goto out_cleanup;
}
out_cleanup:
if (tmp_mem.mm_node) {
struct ttm_bo_global *glob = rdev->mman.bdev.glob;
spin_lock(&glob->lru_lock);
drm_mm_put_block(tmp_mem.mm_node);
spin_unlock(&glob->lru_lock);
return r;
}
return r;
}
static int radeon_move_ram_vram(struct ttm_buffer_object *bo,
bool evict, bool interruptible,
bool no_wait_reserve, bool no_wait_gpu,
struct ttm_mem_reg *new_mem)
{
struct radeon_device *rdev;
struct ttm_mem_reg *old_mem = &bo->mem;
struct ttm_mem_reg tmp_mem;
struct ttm_placement placement;
u32 placements;
int r;
rdev = radeon_get_rdev(bo->bdev);
tmp_mem = *new_mem;
tmp_mem.mm_node = NULL;
placement.fpfn = 0;
placement.lpfn = 0;
placement.num_placement = 1;
placement.placement = &placements;
placement.num_busy_placement = 1;
placement.busy_placement = &placements;
placements = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
r = ttm_bo_mem_space(bo, &placement, &tmp_mem, interruptible, no_wait_reserve, no_wait_gpu);
if (unlikely(r)) {
return r;
}
r = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, &tmp_mem);
if (unlikely(r)) {
goto out_cleanup;
}
r = radeon_move_blit(bo, true, no_wait_reserve, no_wait_gpu, new_mem, old_mem);
if (unlikely(r)) {
goto out_cleanup;
}
out_cleanup:
ttm_bo_mem_put(bo, &tmp_mem);
return r;
}
